"Isn’t it just shelving books and shushing people?"
Well, you also need to know how to manage information and make it accessible by the patron.
You need to understand the needs of your community and meet them as best as your budget will allow.
You need to be able to provide a balanced collection, even if some materials are against your own moral standings.
You need to know how to create a network between talented ladies to protect Gotham, while being the information broker to the JLA.
You need to be able to protect a small town and train the next Slayer.
You need to be ready to push back against Decepticon tyranny.
You need to understand how to both wake and destroy a guy through an ancient Egyptian curse.
You need to be able to protect an entire galaxy from a plague, a weapon of mass destruction, and your own husband.
Could you do all that with out a Master’s degree?